JPS5236665A - 44dithioo33imide azethizinee 22one compound - Google Patents
44dithioo33imide azethizinee 22one compoundInfo
- Publication number
- JPS5236665A JPS5236665A JP51107653A JP10765376A JPS5236665A JP S5236665 A JPS5236665 A JP S5236665A JP 51107653 A JP51107653 A JP 51107653A JP 10765376 A JP10765376 A JP 10765376A JP S5236665 A JPS5236665 A JP S5236665A
- Authority
- JP
- Japan
- Prior art keywords
- azethizinee
- 22one
- compound
- azethizinee 22one
- 22one compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/615,154 US4024152A (en) | 1975-09-19 | 1975-09-19 | 4-Dithio-3-imido-azetidin-2-ones |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5236665A true JPS5236665A (en) | 1977-03-22 |
JPS6332791B2 JPS6332791B2 (en) | 1988-07-01 |
Family
ID=24464219
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51107653A Granted JPS5236665A (en) | 1975-09-19 | 1976-09-08 | 44dithioo33imide azethizinee 22one compound |
JP60196853A Pending JPS61257991A (en) | 1975-09-19 | 1985-09-04 | Manufacture of cepham compound |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60196853A Pending JPS61257991A (en) | 1975-09-19 | 1985-09-04 | Manufacture of cepham compound |
Country Status (2)
Country | Link |
---|---|
US (2) | US4024152A (en) |
JP (2) | JPS5236665A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1451459A (en) * | 1972-10-20 | 1976-10-06 | Fujisawa Pharamceutical Co Ltd | Process for preparing 3-alkyl-3-cephem-4-carboxylic acids and intermediates thereof |
AT342197B (en) * | 1975-02-20 | 1978-03-28 | Ciba Geigy Ag | NEW PROCESS FOR PRODUCING 3-CEPHEM CONNECTIONS |
US4024152A (en) * | 1975-09-19 | 1977-05-17 | Eli Lilly And Company | 4-Dithio-3-imido-azetidin-2-ones |
US4202893A (en) * | 1976-03-25 | 1980-05-13 | Roussel Uclaf | Alkyloximes of 7-amino-thiazolyl-acetamido-cephalosporanic acids |
US4335240A (en) * | 1980-04-07 | 1982-06-15 | Eli Lilly And Company | Process for cyclization |
US4293493A (en) * | 1980-04-07 | 1981-10-06 | Eli Lilly And Company | Azetidinone alcohol disulfides and process for cyclization |
EP0065488B1 (en) * | 1981-05-19 | 1985-08-14 | Ciba-Geigy Ag | Process for the preparation of 4-thio-azetidinone compounds |
JPS5832884A (en) * | 1981-08-20 | 1983-02-25 | Otsuka Chem Co Ltd | Production of 3-exomethylenecepham derivative |
DE3725375A1 (en) * | 1987-07-31 | 1989-02-09 | Bayer Ag | STABLE OXAPENEM-3-CARBONSAEURES |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4969656A (en) * | 1972-10-31 | 1974-07-05 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1809457A (en) * | 1927-12-10 | 1931-06-09 | Goodyear Tire & Rubber | Accelerator of vulcanization |
US2747005A (en) * | 1951-11-14 | 1956-05-22 | Monsanto Chemicals | Vulcanization of rubber and compositions employed therefor |
LU34224A1 (en) * | 1955-08-04 | |||
US2983726A (en) * | 1959-08-18 | 1961-05-09 | Goodrich Co B F | Method for preparing secondary aminothiazoledisulfides |
US4052408A (en) * | 1968-07-23 | 1977-10-04 | Ciba-Geigy Corporation | Oxyacetic acid compounds and process for their manufacture |
US3705923A (en) * | 1969-11-28 | 1972-12-12 | Monsanto Co | Method for preparation of organic polysulfides |
US3929775A (en) * | 1970-12-08 | 1975-12-30 | Takeda Chemical Industries Ltd | Process for producing cephalosporin derivatives |
JPS515396B1 (en) * | 1971-04-05 | 1976-02-19 | ||
JPS5541239B2 (en) * | 1972-11-27 | 1980-10-22 | ||
GB1457421A (en) * | 1973-01-04 | 1976-12-01 | Glaxo Lab Ltd | Cepham derivatives |
CA1022542A (en) * | 1973-01-09 | 1977-12-13 | Bruno Fechtig | Process for the manufacture of methylene compounds |
NL7411505A (en) * | 1973-09-06 | 1975-03-10 | Rhone Poulenc Sa | PROCEDURE FOR THE PREPARATION AND USE OF NEW 7-TRICHLORACETAMIDO-3-DESACETOXY-CEFA-LOSPORANIC ACID PREPARATIONS. |
US4036835A (en) * | 1974-05-22 | 1977-07-19 | Societa' Farmaceutici Italia | Process for preparing cephalosporins |
US4052387A (en) * | 1974-12-24 | 1977-10-04 | Eli Lilly And Company | Method of preparation of 3-methylenecephams |
JPS609516B2 (en) * | 1975-03-07 | 1985-03-11 | 塩野義製薬株式会社 | Cyclization method for Cefem skeleton |
US4024152A (en) * | 1975-09-19 | 1977-05-17 | Eli Lilly And Company | 4-Dithio-3-imido-azetidin-2-ones |
US4008230A (en) * | 1975-10-29 | 1977-02-15 | Eli Lilly And Company | Process for preparing 3-hydroxy cephalosporins |
JPS6019315B2 (en) * | 1976-01-23 | 1985-05-15 | 塩野義製薬株式会社 | Azetidinone compounds |
-
1975
- 1975-09-19 US US05/615,154 patent/US4024152A/en not_active Expired - Lifetime
-
1976
- 1976-09-08 JP JP51107653A patent/JPS5236665A/en active Granted
-
1977
- 1977-02-14 US US05/768,138 patent/US4093800A/en not_active Expired - Lifetime
-
1985
- 1985-09-04 JP JP60196853A patent/JPS61257991A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4969656A (en) * | 1972-10-31 | 1974-07-05 |
Also Published As
Publication number | Publication date |
---|---|
US4024152A (en) | 1977-05-17 |
JPS61257991A (en) | 1986-11-15 |
US4093800A (en) | 1978-06-06 |
JPS6332791B2 (en) | 1988-07-01 |
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